3204712

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 6955200

約数和(自身を除く): 3750488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 643, 712, 1246, 1286, 2492, 2572, 4501, 4984, 5144, 9002, 18004, 36008, 57227, 114454, 228908, 400589, 457816, 801178, 1602356, 3204712]

約数ペア:

[(1, 3204712), (2, 1602356), (4, 801178), (7, 457816), (8, 400589), (14, 228908), (28, 114454), (56, 57227), (89, 36008), (178, 18004), (356, 9002), (623, 5144), (643, 4984), (712, 4501), (1246, 2572), (1286, 2492)]